Spectroscopy

  • FT-IR-Spectrometer

    Modus Operandi

    Measurement of absorption spectra in the range of infrared light

     

    Application

    • quantitative und qualitative analysis of solids and solutions
    • determination of functional groups
    • * monitoring of reaction and curing processes by a temperture-controlled measuring cell (-90 up to 250°C)
  • Raman-FTIR-Spectrometer

    Modus Operandi

    IR-Mode:
    Measuring of absorption spectra in the range of infrared light
    Raman-Mode:
    Measuring of the scattering light spectrum of chemical compounds irradiated with mono-chromatic light

     

    Application

    • quantitative and qualitative analysis of solids, fluids, solutions, pasts, powder, coatings, foils, aequous solutions etc.
    • strcuture determination in addition to classic IR-spectroscopy
    • conversion determination, e.g. of resins such as acrylates and epoxy resins
    • kinetical assays
    • no or only minimal sample preparation necessary

  • UV-VIS-Spectrometer

    Modus Operandi

    Measuring of absorption spectra in the range of ultra-violet light

     

    Application

    • quantitative and qualitative analysis
    • determination of transmission and absorption of solutions and solids in the range of 190 to 900 nm
    • monitoring of reaction distribution

  • Fluorescence-Spectrometer

    Modus Operandi

    Measuring of emission and absorption spectra in the range of visible and ultra-violet light

     

    Application

    • quantitative and qualitative analysis of solutions
    • generating of differential spectra
    • quantitative measurements during continous wavelength

     

  • MALDI (Matrix Assisted Laser Desorption Ionization) - Flight Time Mass-Spectrometer

    Modus Operandi

    Determination of the flight time of ionized molecules on their way from the sample surface to the detector. the emission occurs laser-induced via a matrix as energy transmitter.

     

    Application

    • Determination of molar mass distribution and end groups of synthetical polymers
    • Determination of molar mass of macromolecular biopolymers and low-molecular relations
    • Spectra of positively and negatively charged ions